Sliding Window Algorithm in Zig
Implementing a sliding window algorithm in Zig, a fixed width view that moves along an array and can cut down the time complexity of a problem.
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Posts
2025
Building a Generic Stack in Zig with comptime
How I built a generic stack in Zig using comptime, with push and pop, and how it grows the buffer with an allocator and @memcpy when it fills up.
How To Learn Zig
·3 mins
The resources I used to learn Zig in 2025, including the official docs, Ziglings, a couple of YouTube channels and the Ziggit forum.
2024
Advent of Code 2024 Day 1 in Zig
My Zig solution to Advent of Code 2024 Day 1. We read two lists into an ArrayList, sort them and add up the total distance and similarity score.
Zig Optionals
·2 mins
Declaring optionals in Zig and the four ways to unwrap them to get to the value, using if, while, orelse and the .? shorthand.
Zig Structs
·5 mins
Let’s learn Zig structs, how to declare them, create instances, add functions and methods, and use @This() to give them super powers.